LED damp-proof luminaire IP 66 for use in applications with high demands on variability, efficiency, light quality and technology. The luminaire is part of a range with identical, installation-compatible variants. These variants are available with alternative optical systems, light engines with adjustable luminous fluxes and with connection options to light management and emergency lighting systems. Suitable for use in HACCP, IFS and/or BRC Global Standard Food certified companies. Surface-mounted luminaire for damp rooms, covered and uncovered outdoor areas. With clipless locking technology for easy installation of the diffuser cover and luminaire body in accordance with the protection class after connection. Suspended installation possible using optional accessories. Ceiling mounting using the enclosed stainless steel fastening clip. Suspended installation possible using optional accessories. With a prismatic, photometrically effective, translucent cover made of polyamide, direct beam. With symmetrical, wide beam light distribution. Luminaire luminous flux and light color are fixed. Rated luminous flux 4000 lm, rated power 24 W, maximum luminaire luminous efficacy 167 lm/W. Light color neutral white, correlated color temperature (CCT) 4000 K, general color rendering index (CRI) Ra > 80. Color location tolerance (initial MacAdam) = 3 SDCM. Average rated service life L80(tq 25 °C) = 100,000 h. The light source is replaceable in accordance with the ecodesign requirements (Regulation (EU) 2019/2020). Luminaire body made of polyamide with good chemical resistance to organic solvents. Luminaire body color light gray (RAL 7035). Dimensions (L x W): 1257 mm x 102 mm, luminaire height 91 mm. Permissible ambient temperature (ta): -30 °C - +35 °C. Protection class (EN 61140): I, protection type (DIN EN 60529): IP66, shock resistance according to IEC 62262: IK08, test temperature glow wire test according to IEC 60695-2-11: 850 °C. Weight: 2.2 kg. With electronic control gear, switchable. Luminaire can be switched and dimmed using a touch function via DALI control terminals (Touch DIM). The control gear is replaceable in accordance with the ecodesign requirements (Regulation (EU) 2019/2020). The product meets the basic requirements of the applicable EU directives and the Product Safety Act and bears the CE marking. Luminaire 10 years, spare parts (LED module, control gear, optical system) 15 years after the invoice date, subject to reasonable changes that serve progress.